grade-grubber 

See definition: Korean

Man, that kid is such a grade-grubber!

grade-grubber by ZiggyZ May 12, 2006

Grade Grubber

Someone who feels the need to have a better score than anyone else in the known (and perhaps unknown) universe. If someone gets a higher score, the grade grubber seeks an immediate answer to the question of why s/he does not have the highest, bestest, prettiest score, most colorful star, or brightest happy face sticker, and thus proceeds to not shut up about it for 12 days until the next grade issue arises.

Jenny is a grade grubber.

Grade Grubber by hollyweirdo April 30, 2010

grade grubber

one who does all he or she can to get a point added to their score; over achiever

boy: "mr. jones, you accidentally marked number 7 wrong when clearly it's correct."

class:"gosh billy don't be such a grade grubber!"

grade grubber by meganiss November 6, 2009

Grade grubber

Noun. The guy who doesn't shut up about what he got on that quiz, or sets out after an exam to compare grades with others, usually because he knows he did extremely well. motivations include the desire to brag, or the desire to make others feel bad about their own grades.

Them: What did you get on #14? I put C, so I know for sure I got ONE wrong. This is going to bring my exam average down to a 97%.
You: Fuck off, grade grubbers. No one cares

Grade grubber by O Chem October 7, 2008